Supermarket sales dataset
You have started working as a data analyst in a company with a large supermarket chain in Baku and you are participating in the first meeting. Your task is to perform the tasks mentioned to you in a meeting attended by several people from each department. They will say that they understand the tasks - in simple language, and you should come up with the most optimal result. In order to make the simulation of a real business meeting more believable, all the tasks are designed in the form of dialogue and have no relation to reality. The dataset contains data on 438,826 Azerbaijani products purchased by 80,000 customers in 20 branches of the supermarket in 2019.